South Western Railway 871W63
View line South Western Railway
Alerts for train 871W63
Alerts are saved per line, not per trip id, so they keep working when the operator changes the timetable. This train runs on line South Western Railway.
The mini-map returns when the train runs
On-time · 30 days
43%
13/30 runs under 3 min
RT coverage: 30 full · 0 partial · 0 no data
On-time · 90 days
49%
44/90 runs under 3 min
RT coverage: 90 full · 0 partial · 0 no data
Typical delay
+3min
Median at arrival, 90 days
30 days: +3 min
P90
+14min
9 in 10 runs arrive with less than this
30 days: +8 min
Last 30 days
Delay at the end of each run, in minutes. One bar per run.
- On time (<3 min)
- 3–10 min
- 10–30 min
- 30+ min
- Partial coverage
- No data
Worst days
- Sun 19 Jul Max en route +90 min · last fix heading to 86980 +90 min
- Sat 15 Aug Max en route +27 min · last fix heading to 87230 +23 min
- Fri 31 Jul Max en route +23 min · last fix heading to 87230 +23 min
- Sat 22 Aug Max en route +22 min · last fix heading to 87230 +21 min
- Sat 1 Aug Max en route +19 min · last fix heading to 87230 +18 min
Distribution · 90 days
90 runs with a known final delay. On time = under 3 min, the same cut the map uses.
- Early 1% · 1
- On time 48% · 43
- 3–10 min 30% · 27
- 10–30 min 20% · 18
- 30+ min 1% · 1
On-time by weekday
- 62% M n=13
- 46% T n=13
- 62% W n=13
- 46% T n=13
- 42% F n=12
- 23% S n=13
- 62% S n=13
Recent runs
| Date | Last stop | Final | Max |
|---|---|---|---|
| Thu 15 Oct | Dorchester South 14:11 | 0 min | +2 min |
| Wed 14 Oct | East Croydon 22:25 | +6 min | +6 min |
| Tue 13 Oct | Clapham Jn. C.S. 22:22 | +3 min | +5 min |
| Mon 12 Oct | East Croydon 22:20 | 0 min | +18 min |
| Sun 11 Oct | Dorchester South 22:56 | 0 min | +2 min |
| Sat 10 Oct | Dorchester South 14:09 | −2 min | +1 min |
| Fri 9 Oct | Clapham Jn. C.S. 22:21 | +2 min | +9 min |
| Thu 8 Oct | Clapham Jn. C.S. 22:26 | +7 min | +11 min |
| Wed 7 Oct | Clapham Jn. C.S. 22:20 | +1 min | +12 min |
| Tue 6 Oct | Clapham Jn. C.S. 22:22 | +4 min | +4 min |
| Mon 5 Oct | Clapham Jn. C.S. 22:21 | +2 min | +17 min |
| Sun 4 Oct | 86513 21:10 | −1 min | — |
| Sat 3 Oct | 87230 22:32 | +14 min | +17 min |
| Fri 2 Oct | 87230 22:22 | +3 min | +14 min |
| Thu 1 Oct | 87230 22:22 | +3 min | +14 min |
| Wed 30 Sept | 87230 22:20 | +1 min | +15 min |
| Tue 29 Sept | 87230 22:24 | +5 min | +11 min |
| Mon 28 Sept | 87230 22:25 | +6 min | +22 min |
| Sun 27 Sept | 86980 23:08 | +12 min | +20 min |
| Sat 26 Sept | 87230 22:20 | +1 min | +6 min |
| Fri 25 Sept | 87230 22:20 | +1 min | +28 min |
| Thu 24 Sept | 87230 22:26 | +7 min | +7 min |
| Wed 23 Sept | 87230 22:20 | +1 min | +5 min |
| Tue 22 Sept | 87230 22:27 | +8 min | +10 min |
| Mon 21 Sept | 87230 22:24 | +5 min | +10 min |
| Sun 20 Sept | Weymouth C.H.S. 23:13 | +17 min | +19 min |
| Sat 19 Sept | 87230 22:24 | +6 min | +9 min |
| Fri 18 Sept | 87230 22:22 | +4 min | +12 min |
| Thu 17 Sept | 87230 22:22 | +3 min | +9 min |
| Wed 16 Sept | 87230 22:20 | +1 min | +4 min |
Each run is closed into train_runs (country, train number, service day) from the live positions. Final delay = last delay seen. Partial coverage: the feed stopped before the final stop (last value used, hatched in the chart). No data: a run without any valid delay; counts as neither on time nor late. Data collected since 11 July 2026.